Fault diagnosis system for special vehicle

A fault diagnosis system and technology for special vehicles, applied in the direction of electrical testing/monitoring, etc., can solve the problem of low data utilization rate, achieve the effect of improving fault diagnosis efficiency, improving utilization rate, improving the degree of informatization and the degree of human-computer interaction

Active Publication Date: 2014-04-02
BEIJING AEROSPACE MEASUREMENT & CONTROL TECH
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  • Abstract
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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to use the collected data to carry out fault diagnosis, so as to solve the problem of low utilization rate of collected data in the prior art

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  • Fault diagnosis system for special vehicle

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Embodiment Construction

[0020] In order to solve the problem of low utilization rate of collected data in the prior art, the present invention provides a special vehicle fault diagnosis system. The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0021] like figure 1 as shown, figure 1 It is a structural diagram of a special vehicle fault diagnosis system according to an embodiment of the present invention.

[0022] The system includes sensors, basic information collection system, portable intelligent terminal and remote service platform.

[0023] One or more sensors are provided in each special vehicle. like figure 1 Shown are sensor 1 , sensor 2 , . . . sensor n (n>0). Each sensor is used to collect data related to a specific vehicle in real time. The data collected by ...

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Abstract

The invention discloses a fault diagnosis system for a special vehicle. The system comprises one or a plurality of sensors, a basic information acquisition system and a portable intelligent terminal, wherein the basic information acquisition system collects the data of the special vehicle acquired by the sensor, the data is processed to obtain the state data of the special vehicle, and the state data is transmitted to the portable intelligent terminal corresponding to the special vehicle; the portable intelligent terminal receives the state data transmitted by the basic information acquisition system, and carries out fault diagnosis on the special vehicle based on the state data. The fault diagnosis system effectively solves the problem that the use ratio of the data is not high in the prior art. The state data is formed by the acquired data, and the fault diagnosis is carried out by combining the portable intelligent terminal and a long-distance service platform. The data use ratio, the man-machine interaction degree, and the informationization degree and efficiency of the fault diagnosis can be improved.

Description

technical field [0001] The invention relates to the technical field of fault diagnosis, in particular to a special vehicle fault diagnosis system. Background technique [0002] The environment used by special vehicles has a serious impact on special vehicles, for example, salt spray corrosion, wind, rain erosion and so on. Moreover, limited by the space of the car body, it is not possible to carry more testing equipment and more accessories for fault diagnosis of special vehicles. Therefore, the problem of fault diagnosis for special vehicles is becoming more and more prominent. [0003] However, the main research and application of special vehicle maintenance and support focus on condition monitoring and simple on-site real-time alarm, and most of them stay in the laboratory stage and have not realized real industrialization. The existing technology does not make full use of the collected data for fault diagnosis, and the degree of automation of diagnosis is low. Conten...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B23/02
Inventor 边萌萌赵峰伍科宇王伟单建兵黄玉龙
Owner BEIJING AEROSPACE MEASUREMENT & CONTROL TECH
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